<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="icon" href="favicon.ico">
    <title>imooc-webpack</title>
    <style>
        .demo {
            width: 200px;
            line-height: 36;
        }
    </style>
</head>

<body>
    <div>hello world</div>
    <div>
        <!-- div.demo$$$@3*3{$$$@3} -->
        <div class="demo003">003</div>
        <div class="demo004">004</div>
        <div class="demo005">005</div>
        <!-- div.demo$$$@-4*3{$$$@-4} -->
        <div class="demo006">006</div>
        <div class="demo005">005</div>
        <div class="demo004">004</div>
    </div>
</body>

</html>
